CN105430888A - Flexible circuit board and mobile terminal - Google Patents
Flexible circuit board and mobile terminal Download PDFInfo
- Publication number
- CN105430888A CN105430888A CN201511030073.6A CN201511030073A CN105430888A CN 105430888 A CN105430888 A CN 105430888A CN 201511030073 A CN201511030073 A CN 201511030073A CN 105430888 A CN105430888 A CN 105430888A
- Authority
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- China
- Prior art keywords
- pad
- flexible pcb
- connecting line
- change
- over terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 239000004020 conductor Substances 0.000 claims description 65
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 17
- 239000011889 copper foil Substances 0.000 claims description 17
- 239000010410 layer Substances 0.000 description 34
- RKUAZJIXKHPFRK-UHFFFAOYSA-N 1,3,5-trichloro-2-(2,4-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC=C1C1=C(Cl)C=C(Cl)C=C1Cl RKUAZJIXKHPFRK-UHFFFAOYSA-N 0.000 description 23
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
Abstract
The invention provides a flexible circuit board and a mobile terminal. The flexible circuit board comprises a substrate layer. The substrate layer is provided with a plurality of parallelly arranged pads, a plurality of connecting lines and a plurality of conductive lines. The plurality of pads are insulated from one another. Each pad is rectangular. The arrangement direction of the plurality of pads is vertical with the length direction of the pad. Each pad comprises a first end and a second end which are oppositely arranged. Each connecting line comprises a first adapter end and a second adapter end which is connected with the first adapter end. The first adapter end is connected with the pad. One end of each conductive line is connected with the second adapter end, and the other end is arranged in a manner of being far from the pad. On condition that the current carrying area of the pad is unchanged, the widths of the pads and the width of the flexible circuit board are reduced; and furthermore flexibility of the flexible circuit board is improved.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of flexible PCB and mobile terminal.
Background technology
Current flexible PCB is all generally in strip, the space of mainboard can be taken on the one hand less as far as possible, another aspect flexible PCB narrows and adds flexibility, but in order to ensure the fastness that golden finger pad on flexible PCB and mainboard are pasted, normally increase the contact area of flexible circuit board and pad, the adhesive force of golden finger can be increased like this.But under the prerequisite of equal number of pads, when increasing bonding pad area, will inevitably add the overall width of flexible circuit board, thus the softness of flexible circuit board is deteriorated.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, provides a kind of and improves flexible flexible PCB and mobile terminal.
The invention provides a kind of flexible PCB, wherein, described flexible PCB comprises substrate layer, described substrate layer comprises weld zone and is connected to the wiring region of described weld zone side, described weld zone is provided with multiple pad be equidistantly arranged side by side, described wiring region is provided with multiple connecting line and multiple conductor wire, mutually completely cut off between multiple described pad, described in each, pad is elongated, the length direction of the vertical described pad of orientation of multiple described pad, pad described in each comprises the first end and the second end that are oppositely arranged, described connecting line comprises the second change-over terminal that the first change-over terminal is arranged with relative described first change-over terminal, described first change-over terminal is connected to the first end of described pad, described second change-over terminal is arranged away from described second end, one end of described conductor wire is connected to described second change-over terminal, the other end is arranged away from described pad.
Wherein, described flexible PCB also comprises copper foil layer, described copper foil layer is positioned at described substrate layer and deviates from described connecting line side, the corresponding described weld zone of described copper foil layer arranges sky window, corresponding described wiring region arranges described conductor wire, arranges the electric-conductor through described substrate layer between described conductor wire and described connecting line.
Wherein, multiple described pad comprises two the first adjacent pads, multiple described connecting line comprises two signal connecting lines be disposed adjacent, first change-over terminal of two described signal connecting lines is connected to two described first pads, second change-over terminal of two described signal connecting lines is connected, multiple described conductor wire comprises a signal conductor, and one end of described signal conductor is connected to the second change-over terminal of two described signal connecting lines.
Wherein, multiple described pad also comprises second pad isolated with described first pad, multiple described connecting line also comprises an electric power connection line, described electric power connection line and described signal connecting line isolated, first change-over terminal of described electric power connection line is connected to the first end of described second pad, multiple described conductor wire also comprises power lead, described power lead and described signal conductor isolated, one end of described power lead is connected to the second change-over terminal of described electric power connection line.
Wherein, described signal conductor wriggles and extends, and described power lead straight line extends.
Wherein, described electric power connection line width is greater than described signal connecting line width.
Wherein, described power lead width is greater than described signal conductor width.
Wherein, described flexible PCB also comprises coverlay, and described coverlay is laminated on described substrate layer, and covers described connecting line and described conductor wire.
Wherein, described connecting line and described conductor wire are Copper Foil.
The present invention also provides a kind of mobile terminal, and wherein, described mobile terminal comprises body, is located at the mainboard of described body interior and flexible PCB as described in above-mentioned any one, and described flexible PCB is located at described body interior, and is electrically connected with described mainboard.
Flexible PCB provided by the invention and mobile terminal, rectangular by arranging described pad, the length direction of the vertical described pad of orientation of described pad, thus when ensureing that the current carrying area of described pad is constant, reduce the width of described pad, and reduce the width of described flexible PCB, and utilize the first change-over terminal of described connecting line to be connected to the first end of described pad, and the second change-over terminal of described connecting line is connected on described conductor wire, thus make described connecting line and described conductor wire all can away from described pad, thus the distance between described pad can be reduced, thus improve the flexibility of described flexible PCB.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the flexible PCB that the embodiment of the present invention provides;
Fig. 2 is the schematic cross-section of the flexible PCB of Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the invention provides a kind of mobile terminal of embodiment, comprise body (not indicating in figure), be located at the mainboard (not indicating in figure) of described body interior and flexible PCB 100, described flexible PCB 100 is located at described body interior, and is electrically connected with described mainboard.
Described mobile terminal can be the intelligent mobile terminals such as mobile phone, computer, flat board, handheld device or media player.In the present embodiment, for described mobile terminal for mobile phone is described.
Described flexible PCB 100 comprises substrate layer 10, described substrate layer 10 comprise weld zone 11 and be arranged at the wiring region 12 of side, described weld zone 11.Described weld zone 11 is provided with multiple pad 21 be arranged side by side, and described wiring region 12 is provided with multiple connecting line 22 and multiple conductor wire 23.Mutually completely cut off between multiple described pad 21, described in each, pad 21 is rectangular, the length direction of the vertical described pad 21 of orientation of multiple described pad 21, the width of described pad 21 is 2mm ~ 4mm, the length of described pad 21 is 9mm ~ 18mm, the described pad 21 at contiguous described substrate layer 10 edge is 0.3mm ~ 0.5mm apart from the edge of described substrate layer 10, and the spacing of adjacent two described pads 21 is 0.3mm ~ 0.5mm.Pad 21 described in each comprises the first end 211 and the second end 212 that are oppositely arranged.Described connecting line 22 comprises the second change-over terminal 222 that the first change-over terminal 221 is arranged with relative described first change-over terminal 221, and described first change-over terminal 221 is connected to the first end 211 of described pad 21, and described second change-over terminal 222 is arranged away from described second end 212.One end of described conductor wire 23 is connected to described second change-over terminal 222, and the other end is arranged away from described pad 21.
Rectangular by arranging described pad 21, the length direction of the vertical described pad 21 of orientation of described pad 21, thus when the current carrying area stablizing described pad 21 is constant, reduce the width of described pad, and reduce the width of described flexible PCB, and utilize the first change-over terminal 221 of described connecting line 22 to be connected to the first end 211 of described pad 21, and the second change-over terminal 222 of described connecting line 22 is connected on described conductor wire 23, thus make described connecting line 22 and described conductor wire 23 all can away from described pad 21, thus make described pad 21 not be vulnerable to welding impact, described connecting line 22 not easy fracture, and described connecting line 22 is not easily mistaken for short circuit scolding tin, thus improve the quality of production of described flexible PCB 100, improve the flexibility of described flexible PCB 100.
In present embodiment, described substrate layer 10 is flexible layer, thus described flexible PCB 100 can be flexible PCB.Described substrate layer 10 can adopt the material such as polyimides or the two stupid diformates (PolyethyleneterephthalatePET) of polyethylene, so that arrange described pad 21, connecting line 22 and described conductor wire 23 on described substrate layer 10, and insulation environment can be provided, so that the etching of described connecting line 22 and described conductor wire 23.Preferably, the thickness of described substrate layer 10 can be 20 μm.Described weld zone 11 is positioned at the edge of described substrate layer 10.Described weld zone 11 and described wiring region 12 are all rectangle, the side of described weld zone 11 apart from described pad 21 apart from being preferably 0.4mm.Described wiring region 12 comprises the first side 121 and second side 122 that are oppositely arranged, and described first side 121 and described second side 122 are arranged on the length direction of described wiring region 12.Described first side 121 is connected on described weld zone 11.Described second side 122 is arranged away from described weld zone 11.The preferred length of described substrate layer 10 is 100mm.In other embodiments, described wiring region 12 can also be arranged at around described weld zone 11.
In present embodiment, the length direction of the vertical described wiring region 12 of orientation of multiple described pad 21.The length direction of pad 21 described in each is identical with the length direction of described wiring region 12.Described pad 21 is rectangular, and the width of described pad 21 is preferably 4mm, and length is preferably 9mm, thus is the pad of 6mm compared to width in prior art and length, and the width of described pad 21 reduces and current carrying area is constant.Thus weld zone 11 width of described flexible PCB 100 is effectively reduced, thus improve the bending flexibility of described flexible PCB 100.Distance between two adjacent described pads 21 is preferably 0.4mm.Described first end 211 is near described first side 121, and described second end 212 is arranged away from described first side 121.Described pad 21 in order to soldering of electronic components, or is welded on the circuit of printed circuit.Described pad 21 is welded on printing flexible PCB can form connecting-disconnecting interface, thus realizes the plug connectivity of flexible PCB.In other embodiments, described pad 21 can also be in the form of annular discs.
In present embodiment, described connecting line 22 is Copper Foil.Described connecting line 22 takes shape on described substrate layer 10 through etching technics.Two described connecting lines 22 can be connected into " V " shape, the first change-over terminal 221 of described connecting line 22 is shaped in the first end 211 of described pad 21.Second change-over terminal 222 of described connecting line 22 is shaped in described conductor wire 23.In other embodiments, described connecting line 22 can also be serpentine.
In present embodiment, described conductor wire 23 is Copper Foil.Described conductor wire 23 also can be take shape on described substrate layer 10 through etching technics.Described conductor wire 23 extends towards described second side 122 away from one end of described connecting line 22.Utilize the length direction of described conductor wire 23 to parallel with the length direction of described wiring region 122, thus increase the flexibility of described flexible PCB 100, thus facilitate described flexible PCB 100 to use, increase the using function of described flexible PCB 100.In other embodiments, described conductor wire 23 can also extend along curve.
Further, multiple described pad 21 comprises two the first adjacent pad 21a, multiple described connecting line 22 comprises two signal connecting line 22a be disposed adjacent, first change-over terminal 221 of two described signal connecting line 22a is connected to the first end 211 of two described first pad 21a, second change-over terminal 222 of two described signal connecting line 22a is connected, multiple described conductor wire 23 comprises a signal conductor 23a, and one end of described signal conductor 23a is connected to second change-over terminal 222 of described signal connecting line 22a.Described first pad 22a can as signal terminal, connect the signal pins of external electronics module, thus described first pad 21a can Received signal strength pulse, the signal pulse of external electronics module is passed to described signal connecting line 22a by described first pad 22a, signal pulse is passed to described signal conductor 23a by described signal connecting line 22a, thus makes described flexible PCB 100 realize the conduction of signal pulse.In present embodiment, described signal conductor 23a straight line extends, thus reduces the DC impedance of described signal conductor 23a, improves the signal transmission performance of described signal conductor 23a.
Further, multiple described pad 21 also comprises the second pad 21b isolated with described first pad 21a, multiple described connecting line 22 also comprises an electric power connection line 22b, described electric power connection line 22b and described signal connecting line 22a is isolated, first change-over terminal 221 of described electric power connection line 22b is connected to the first end 211 of described second pad 21b, multiple described conductor wire 23 also comprises power lead 23b, described power lead 23b and described signal conductor 23a is isolated, one end of described power lead 23b is connected to second change-over terminal 222 of described electric power connection line 22b.Described second pad 22b can as power supply terminal, connect the power pins of external power supply module, thus described second pad 21b can received current pulse, the current impulse of external electronics module is passed to described electric power connection line 22b by described second pad 21b, current impulse is passed to described power lead 23b by described electric power connection line 22b, thus makes described flexible PCB 100 realize the conduction of electric current.Described power lead 23b extends in wriggling, thus improves the length of described power lead 23b, thus improves the flexibility of described flexible PCB 100.In other embodiments, described second pad 21b can also be connected to functional unit, for functional unit provides electric energy.
Further, described electric power connection line 22b width is greater than described signal connecting line 22a width.Thus the current carrying area of described electric power connection line 22b is greater than the current carrying area of described signal connecting line 22a, thus the electric conductivity of described flexible PCB 100 is stablized, improve described flexible PCB 100 serviceability.Meanwhile, the width of described power lead 23b is greater than the width of described signal conductor 23a, thus the current carrying area of described power lead 23b is greater than the current carrying area of described signal conductor 23a, thus the electric conductivity of described flexible PCB 100 is promoted further.
Further, described flexible PCB 100 also comprises multiple and described pad 21 phase circuit land 24 side by side and multiple circuit trace 25, one end of circuit trace 25 described in each is connected to described circuit land 24, and the ampacity of described circuit trace 25 is less than the ampacity of described conductor wire 23.Described circuit trace 25 width is less than the width of described conductor wire 23.Described circuit trace 25 and described circuit land 24 realizing circuit and between conduction between circuit, thus described circuit trace 25 current-carrying performance is less than described conductor wire 23, thus described circuit trace 25 only can be connected to a described circuit land 24.Described circuit land 24 is identical with the carrying capacity area of described pad 21, namely described circuit land 24 can with the identical setting of described pad 21.Multiple described circuit land 24 can between the second pad 21b and the first pad 21a.Described second pad 21b or described signal panels 21 also can between multiple described circuit land 24.
Further, described flexible PCB 100 also comprises coverlay 30, and described coverlay 30 is laminated on described substrate layer 10, and covers described connecting line 22 and described conductor wire 23.
In present embodiment, it is hot-forming that described coverlay 30 can adopt polyester material to carry out.The both sides that described coverlay 30 is oppositely arranged in described substrate layer 10 by paste adhesive, thus protect described connecting line 22, conductor wire 23 and circuit trace 25 are not lost or are damaged, simultaneously, adopt the mode of paste adhesive, also described coverlay 30 can be made tightr with the connection of described substrate layer 10, described coverlay 30 is prevented to be shifted and cannot to the connecting line 22 exposing described coverlay, conductor wire 23 and circuit trace 25 are protected, and when described flexible PCB 100 carries out other electronic components of plug connection, described coverlay 30 can prevent described substrate layer 10 as protective layer, connecting line 22, conductor wire 23 and circuit trace 25 scratch, thus improve the security performance of described flexible PCB 100.In other embodiments, described coverlay can also be adopt spraying plated film mode to carve to be plated on described substrate layer 10.
Further, as shown in Figure 2, described flexible PCB 100 also comprises copper foil layer 40, and described copper foil layer 40 is positioned at described substrate layer 10 and deviates from described connecting line 20 side, between described substrate layer 10 and described coverlay 30.The corresponding described weld zone 11 of described copper foil layer 40 arranges sky window 41, and corresponding described wiring region 12 arranges described conductor wire 23, arranges the electric-conductor 42 through described substrate layer 10 between described conductor wire 23 and described connecting line 22.Utilize described copper foil layer 30 that described empty window 41 is set at described weld zone 11 place, thus avoid described flexible PCB 100 when plugging, when preventing described coverlay from being scratched, described copper foil layer 40 exposes to described coverlay at described weld zone 11 Copper Foil, thus avoid described pad 21 to carry out short circuit with Copper Foil, thus improve the fail safe of described flexible PCB further.
Flexible PCB provided by the invention and mobile terminal, rectangular by arranging described pad, the length direction of the vertical described pad of orientation of described pad, thus when ensureing that the current carrying area of described pad is constant, reduce the width of described pad, and reduce the width of described flexible PCB, and utilize the first change-over terminal of described connecting line to be connected to the first end of described pad, and the second change-over terminal of described connecting line is connected on described conductor wire, thus make described connecting line and described conductor wire all can away from described pad, thus the distance between described pad can be reduced, thus improve the flexibility of described flexible PCB.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (10)
1. a flexible PCB, it is characterized in that: described flexible PCB comprises substrate layer, described substrate layer comprises weld zone and is connected to the wiring region of described weld zone side, described weld zone is provided with multiple pad be equidistantly arranged side by side, described wiring region is provided with multiple connecting line and multiple conductor wire, mutually completely cut off between multiple described pad, described in each, pad is elongated, the length direction of the vertical described pad of orientation of multiple described pad, pad described in each comprises the first end and the second end that are oppositely arranged, described connecting line comprises the second change-over terminal that the first change-over terminal is arranged with relative described first change-over terminal, described first change-over terminal is connected to the first end of described pad, described second change-over terminal is arranged away from described second end, one end of described conductor wire is connected to described second change-over terminal, the other end is arranged away from described pad.
2. flexible PCB as claimed in claim 1, it is characterized in that: described flexible PCB also comprises copper foil layer, described copper foil layer is positioned at described substrate layer and deviates from described connecting line side, the corresponding described weld zone of described copper foil layer arranges sky window, corresponding described wiring region arranges described conductor wire, arranges the electric-conductor through described substrate layer between described conductor wire and described connecting line.
3. flexible PCB as claimed in claim 1, it is characterized in that: multiple described pad comprises two the first adjacent pads, multiple described connecting line comprises two signal connecting lines be disposed adjacent, first change-over terminal of two described signal connecting lines is connected to two described first pads, second change-over terminal of two described signal connecting lines is connected, multiple described conductor wire comprises a signal conductor, and one end of described signal conductor is connected to the second change-over terminal of two described signal connecting lines.
4. flexible PCB as claimed in claim 3, it is characterized in that: multiple described pad also comprises second pad isolated with described first pad, multiple described connecting line also comprises an electric power connection line, described electric power connection line and described signal connecting line isolated, first change-over terminal of described electric power connection line is connected to the first end of described second pad, multiple described conductor wire also comprises power lead, described power lead and described signal conductor isolated, one end of described power lead is connected to the second change-over terminal of described electric power connection line.
5. flexible PCB as claimed in claim 4, is characterized in that: described signal conductor wriggles and extends, and described power lead straight line extends.
6. flexible PCB as claimed in claim 4, is characterized in that: described electric power connection line width is greater than described signal connecting line width.
7. flexible PCB as claimed in claim 4, it is characterized in that, described power lead width is greater than described signal conductor width.
8. flexible PCB as claimed in claim 1, it is characterized in that: described flexible PCB also comprises coverlay, described coverlay is laminated on described substrate layer, and covers described connecting line and described conductor wire.
9. flexible PCB as claimed in claim 1, is characterized in that: described connecting line and described conductor wire are Copper Foil.
10. a mobile terminal, it is characterized in that: described mobile terminal comprises body, is located at the mainboard of described body interior and flexible PCB as described in claim 1 ~ 9 any one, described flexible PCB is located at described body interior, and is electrically connected with described mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030073.6A CN105430888B (en) | 2015-12-29 | 2015-12-29 | Flexible PCB and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511030073.6A CN105430888B (en) | 2015-12-29 | 2015-12-29 | Flexible PCB and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105430888A true CN105430888A (en) | 2016-03-23 |
| CN105430888B CN105430888B (en) | 2018-01-26 |
Family
ID=55508735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511030073.6A Expired - Fee Related CN105430888B (en) | 2015-12-29 | 2015-12-29 | Flexible PCB and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105430888B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919992A (en) * | 2018-06-19 | 2018-11-30 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110149759A (en) * | 2019-05-14 | 2019-08-20 | 信利（惠州）智能显示有限公司 | Wiring board and electronic equipment |
| CN110557888A (en) * | 2018-06-01 | 2019-12-10 | 凡甲电子(苏州)有限公司 | circuit board and electric connection assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10255925A (en) * | 1997-03-11 | 1998-09-25 | Canon Inc | Connecting device |
| US20060148312A1 (en) * | 2005-01-03 | 2006-07-06 | Che-Hung Huang | Flexible printed circuit board with improved reinforcing structure |
| KR20080071447A (en) * | 2007-01-30 | 2008-08-04 | 삼성전자주식회사 | Flexible printed circuit board |
| CN101616538A (en) * | 2008-06-27 | 2009-12-30 | 深圳富泰宏精密工业有限公司 | The flexible printed wiring module |
| CN102137543A (en) * | 2010-01-22 | 2011-07-27 | 揖斐电株式会社 | Flex-rigid wiring board and method for manufacturing the same |
| CN204188916U (en) * | 2014-10-09 | 2015-03-04 | Tcl显示科技（惠州）有限公司 | Flexible circuit board and there is the liquid crystal display module of this flexible circuit board |
-
2015
- 2015-12-29 CN CN201511030073.6A patent/CN105430888B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10255925A (en) * | 1997-03-11 | 1998-09-25 | Canon Inc | Connecting device |
| US20060148312A1 (en) * | 2005-01-03 | 2006-07-06 | Che-Hung Huang | Flexible printed circuit board with improved reinforcing structure |
| KR20080071447A (en) * | 2007-01-30 | 2008-08-04 | 삼성전자주식회사 | Flexible printed circuit board |
| CN101616538A (en) * | 2008-06-27 | 2009-12-30 | 深圳富泰宏精密工业有限公司 | The flexible printed wiring module |
| CN102137543A (en) * | 2010-01-22 | 2011-07-27 | 揖斐电株式会社 | Flex-rigid wiring board and method for manufacturing the same |
| CN204188916U (en) * | 2014-10-09 | 2015-03-04 | Tcl显示科技（惠州）有限公司 | Flexible circuit board and there is the liquid crystal display module of this flexible circuit board |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110557888A (en) * | 2018-06-01 | 2019-12-10 | 凡甲电子(苏州)有限公司 | circuit board and electric connection assembly |
| CN108919992A (en) * | 2018-06-19 | 2018-11-30 | 武汉天马微电子有限公司 | Display panel and display device |
| CN110149759A (en) * | 2019-05-14 | 2019-08-20 | 信利（惠州）智能显示有限公司 | Wiring board and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105430888B (en) | 2018-01-26 |
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